As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SPARKS REPORTED COMING FROM RIGHT MLG WHEEL WELL DURING TAXI IN TO GATE. FOUND AUX HYDRAULIC PUMP POWER C/B POPPED AND WIRE BUNDLE GOING TO PUMP CHAFED AND BURNT IN WHEEL WELL AT HANDLE OF HYD SERVICE HAND PUMP. REPAIRING DAMAGED WIRING.